/**
 * Copyright 2009-2020 the original author or authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.ibatis.builder.annotation;

import java.lang.reflect.Method;

/**
 * The context object for sql provider method.
 *
 * @author Kazuki Shimizu
 * @since 3.4.5
 */
public final class ProviderContext {

	private final Class<?> mapperType;
	private final Method mapperMethod;
	private final String databaseId;

	/**
	 * Constructor.
	 *
	 * @param mapperType
	 *          A mapper interface type that specified provider
	 * @param mapperMethod
	 *          A mapper method that specified provider
	 * @param databaseId
	 *          A database id
	 */
	ProviderContext(Class<?> mapperType, Method mapperMethod, String databaseId) {
		this.mapperType = mapperType;
		this.mapperMethod = mapperMethod;
		this.databaseId = databaseId;
	}

	/**
	 * Get a mapper interface type that specified provider.
	 *
	 * @return A mapper interface type that specified provider
	 */
	public Class<?> getMapperType() {
		return mapperType;
	}

	/**
	 * Get a mapper method that specified provider.
	 *
	 * @return A mapper method that specified provider
	 */
	public Method getMapperMethod() {
		return mapperMethod;
	}

	/**
	 * Get a database id that provided from {@link org.apache.ibatis.mapping.DatabaseIdProvider}.
	 *
	 * @return A database id
	 * @since 3.5.1
	 */
	public String getDatabaseId() {
		return databaseId;
	}

}
